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Enabling ECN in Multi-Service Multi-Queue Data Centers
2016
Symposium on Networked Systems Design and Implementation
Recent proposals have leveraged Explicit Congestion Notification (ECN) to achieve high throughput low latency data center network (DCN) transport. However, most of them implicitly assume each switch port has one queue, making the ECN schemes they designed inapplicable to production DCNs where multiple service queues per port are employed to isolate different traffic classes through weighted fair sharing. In this paper, we reveal this problem by leveraging extensive testbed experiments to
dblp:conf/nsdi/0001C0W16
fatcat:6ltfp4sr7fhgdagzdc5mqfqeeu